12846420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 42456960

約数和(自身を除く): 29610540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 36, 45, 46, 58, 60, 69, 87, 90, 92, 107, 115, 116, 138, 145, 174, 180, 207, 214, 230, 261, 276, 290, 321, 345, 348, 414, 428, 435, 460, 522, 535, 580, 642, 667, 690, 828, 870, 963, 1035, 1044, 1070, 1284, 1305, 1334, 1380, 1605, 1740, 1926, 2001, 2070, 2140, 2461, 2610, 2668, 3103, 3210, 3335, 3852, 4002, 4140, 4815, 4922, 5220, 6003, 6206, 6420, 6670, 7383, 8004, 9309, 9630, 9844, 10005, 12006, 12305, 12412, 13340, 14766, 15515, 18618, 19260, 20010, 22149, 24012, 24610, 27927, 29532, 30015, 31030, 36915, 37236, 40020, 44298, 46545, 49220, 55854, 60030, 62060, 71369, 73830, 88596, 93090, 110745, 111708, 120060, 139635, 142738, 147660, 186180, 214107, 221490, 279270, 285476, 356845, 428214, 442980, 558540, 642321, 713690, 856428, 1070535, 1284642, 1427380, 2141070, 2569284, 3211605, 4282140, 6423210, 12846420]

約数ペア:

[(1, 12846420), (2, 6423210), (3, 4282140), (4, 3211605), (5, 2569284), (6, 2141070), (9, 1427380), (10, 1284642), (12, 1070535), (15, 856428), (18, 713690), (20, 642321), (23, 558540), (29, 442980), (30, 428214), (36, 356845), (45, 285476), (46, 279270), (58, 221490), (60, 214107), (69, 186180), (87, 147660), (90, 142738), (92, 139635), (107, 120060), (115, 111708), (116, 110745), (138, 93090), (145, 88596), (174, 73830), (180, 71369), (207, 62060), (214, 60030), (230, 55854), (261, 49220), (276, 46545), (290, 44298), (321, 40020), (345, 37236), (348, 36915), (414, 31030), (428, 30015), (435, 29532), (460, 27927), (522, 24610), (535, 24012), (580, 22149), (642, 20010), (667, 19260), (690, 18618), (828, 15515), (870, 14766), (963, 13340), (1035, 12412), (1044, 12305), (1070, 12006), (1284, 10005), (1305, 9844), (1334, 9630), (1380, 9309), (1605, 8004), (1740, 7383), (1926, 6670), (2001, 6420), (2070, 6206), (2140, 6003), (2461, 5220), (2610, 4922), (2668, 4815), (3103, 4140), (3210, 4002), (3335, 3852)]